nuc i7
ubuntu18.05
0-01更新
sudo apt-get update && sudo apt-get upgrade
0-1修改python默认版本 python3
echo alias python=python3 >> ~/.bashrc
source ~/.bashrc
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
#1 install and updata gcc
#cuda10.2 need gcc 8
sudo apt update
sudo apt install build-essential
sudo apt-get install manpages-dev
gcc --version
sudo apt install gcc-8 g++-8
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 80 --slave /usr/bin/g++ g++ /usr/bin/g++-8 --slave /usr/bin/gcov gcov /usr/bin/gcov-8
sudo update-alternatives --config gcc
#2 install xianka driver
2-0添加驱动源（默认自带的驱动版本比较低）
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
然后，寻找合适的驱动版本，选择带有 推荐的
#2-1find drivers-version
ubuntu-drivers device
== /sys/devices/pci0000:00/0000:00:1c.5/0000:3a:00.0 ==
modalias : pci:v00008086d000024FDsv00008086sd00009010bc02sc80i00
vendor : Intel Corporation
model : Wireless 8265 / 8275
manual_install: True
driver : backport-iwlwifi-dkms - distro free
#2-2 install device
sudo apt install backport-iwlwifi-dkms
#3 install cuda10.2
sudo sh cuda_10.2.89_440.33.01_linux.run
--accept
--- don‘t install Driver 440.33.01
│ CUDA Installer │
│ - [ ] Driver │
│ [ ] 440.33.01 │
│ + [X] CUDA Toolkit 10.2 │
│ [X] CUDA Samples 10.2 │
│ [X] CUDA Demo Suite 10.2 │
│ [X] CUDA Documentation 10.2 │
│ Options │
│ Install
# add cuda10.2 to path
sudo gedit ~/.bashrc
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-10.2/lib64
export PATH=$PATH:/usr/local/cuda-10.2/bin
export CUDA_HOME=$CUDA_HOME:/usr/local/cuda-10.2
source ~/.bashrc
# check is ok cuda
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_19:24:38_PDT_2019
Cuda compilation tools, release 10.2, V10.2.89
#4 install cudnn
https://developer.nvidia.com/rdp/cudnn-archive
cuDNN Runtime Library for Ubuntu18.04 (Deb)
cuDNN Developer Library for Ubuntu18.04 (Deb)
cuDNN Code Samples and User Guide for Ubuntu18.04 (Deb)